Peristaltic Pumps Operating Principles; Common Features - Etatron BH3-V Normas De Instalación, Uso Y Manutención

DIMENSIONS
Fig. 1

2.0 - PERISTALTIC PUMPS OPERATING PRINCIPLES

Peristalsis is a wave of automatic cont ractions propelling cont ents along channel or tube, this led to a per istaltic
action. By mechanical si mulation of bi ological peristalsis rollers crush tube walls t ogheter to form a sea l while
roller moves along the tu be, then the previously compressed tube r egains original form and sucks fluid into the
formed vacuum. The fluid will follow the roller until tube is not compressed any more, then to avoid a flow back
a second roller compress the tube, pushing the fluid out of the pump and repeating the suction action whil e the
pump continues to operate the rollers which are fitted on a special rotor create suction lift and outlet pressure.

2.1 - COMMON FEATURES

• The products are manufactured according regulation.
• Plastic housing: Polypropylene.
• Standard power supply: 90÷260 Vac 50-60 Hz.
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